/*Computes and compares values of the sine using the library function and third degree Maclaurin polynomial in horner form. */
#include <stdio.h>
#include <math.h>

float Maclpoly(float);/* calls function Maclaurin polynomial in Horner form from Mpoly*/

int main(void)
{
float x,min,max,step; 
printf("Enter min, max and step\n");
scanf("%f\t%f\t%f",&min,&max,&step); 
printf("x\t\tsin(x)\t\tMsin(x)\t\tRelative error\n"); 		/*Prints the table header row*/
for (x=min;x<=max;x+=step)		 /*initializes x with min which increases by step until max is reached*/
printf("%f\t%f\t%f\t%f\n",x,sin(x),Maclpoly(x),(Maclpoly(x)-sin(x))/sin(x));		/*Prints x, sine value using library function, sine value using Maclaurin polynomial in horner form and the relative error*/
return 0;
}